| Dunstable to Benavente | 977.25 mi (1,572.74 km) |
| Dunstable to Bombarral | 965.06 mi (1,553.11 km) |
| Dunstable to Bougado | 821.51 mi (1,322.09 km) |
| Dunstable to Braga | 805.11 mi (1,295.70 km) |
| Dunstable to Braganca | 755.55 mi (1,215.93 km) |
| Dunstable to Cabeceiras de Basto | 797.60 mi (1,283.62 km) |
| Dunstable to Cacem | 999.98 mi (1,609.31 km) |
| Dunstable to Cadaval | 966.15 mi (1,554.87 km) |
| Dunstable to Caldas da Rainha | 955.79 mi (1,538.19 km) |
| Dunstable to Calheta | 1,565.24 mi (2,519.02 km) |
| Dunstable to Camara de Lobos | 1,562.13 mi (2,514.01 km) |
| Dunstable to Canico | 1,562.10 mi (2,513.95 km) |
| Dunstable to Cantanhede | 884.85 mi (1,424.02 km) |
| Dunstable to Carregal do Sal | 867.39 mi (1,395.93 km) |
| Dunstable to Cartaxo | 965.14 mi (1,553.24 km) |
